mca.51gpu.com.cn - robtex.com
mca.51gpu.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.211.68.51🇭🇰 DIMENSION-167.211.68.0/24 67.211.68.0/24 | ||||||
51gpu.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.211.68.51🇭🇰 DIMENSION-167.211.68.0/24 67.211.68.0/24 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1773484925 | ||||||
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A156.241.187.62026-02-26 → 2026-03-26 · 2 obs
○ 2026-02-26 18:42:54
○ 2026-03-26 08:36:44
○ 2026-03-26 08:36:44
○A46.149.194.242026-02-26 → 2026-02-26 · 3 obs
● 2026-02-26 18:42:54
○ 2026-03-26 05:22:04
○ 2026-03-26 08:36:44
○ 2026-03-26 05:22:04
○ 2026-03-26 08:36:44
●A67.211.68.512026-03-26 → 2026-03-26 · 3 obs
○ 2026-02-26 18:42:54
● 2026-03-26 05:22:04
● 2026-03-26 08:36:44
● 2026-03-26 05:22:04
● 2026-03-26 08:36:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 51gpu.com.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51gpu.com.cn (unsigned zone)
⏱️ Timing
Total: 3691ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.211.68.51 |
Analysis
IP Addresses
mca.51gpu.com.cn points to a single IP number: 67.211.68.51.
Other host names, for instance leguan.bjwantong.cn, 7l1f1.ge(0x73686974)e.com.cn, zjkuaixian.com, edc6.eris1.cn and ijs.hebeitaili.com share IP numbers with mca.51gpu.com.cn.